https://www.spreaker.com/podcast/chemistry-properties-and-tests-of-precious-stones--7047226enBooksCopyright Early Modern Genrehttps://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/1e126a006452ecc302b96a90cece3662.jpghttps://www.spreaker.com/podcast/chemistry-properties-and-tests-of-precious-stones--7047226Mon, 24 Aug 2026 09:25:03 +0000John MastinEarly Modern Genrespreaker50@podcastlibrary.orgThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...falsec6f7fa84-86f1-537f-853a-29fd033e0c17episodichttps://www.spreaker.com/episode/surprising-adventures-of-the-magical-monarch-of-mo-version-2-l-frank-baum--74357879https://api.spreaker.com/episode/74357879Mon, 24 Aug 2026 09:03:42 +0000John MastinThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...13046falsefullhttps://www.spreaker.com/episode/scientific-american-supplement-no-446-july-19-1884-various--74212579https://api.spreaker.com/episode/74212579Sun, 23 Aug 2026 09:03:21 +0000John MastinThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...15712falsefullhttps://www.spreaker.com/episode/cinder-pond-carroll-watson-rankin--74159117https://api.spreaker.com/episode/74159117Sat, 22 Aug 2026 09:02:54 +0000John MastinThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...19089falsefullhttps://www.spreaker.com/episode/is-sex-necessary-or-why-you-feel-the-way-you-do-james-thurber-e-b-white--74111226https://api.spreaker.com/episode/74111226Fri, 21 Aug 2026 09:03:13 +0000John MastinThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...8303falsefullhttps://www.spreaker.com/episode/half-hours-with-the-lower-animals-charles-holder--74076034https://api.spreaker.com/episode/74076034Thu, 20 Aug 2026 09:03:20 +0000John MastinThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...18525falsefullhttps://www.spreaker.com/episode/american-bee-journal-vol-i-no-1-january-1861-various--74038052https://api.spreaker.com/episode/74038052Wed, 19 Aug 2026 09:03:05 +0000John MastinThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...8073falsefullhttps://www.spreaker.com/episode/cottage-economy-william-cobbett--73974721https://api.spreaker.com/episode/73974721Tue, 18 Aug 2026 09:03:23 +0000John MastinThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...21038falsefullhttps://www.spreaker.com/episode/dinosaurs-with-special-reference-to-the-american-museum-collections-william-diller-matthew--73932304https://api.spreaker.com/episode/73932304Mon, 17 Aug 2026 09:03:30 +0000John MastinThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...15766falsefullhttps://www.spreaker.com/episode/introduction-to-the-birds-of-pennsylvania-george-miksch-sutton--73889790https://api.spreaker.com/episode/73889790Sun, 16 Aug 2026 09:03:19 +0000John MastinThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...30865falsefullhttps://www.spreaker.com/episode/stories-of-old-greece-and-rome-emilie-kip-baker--73854433https://api.spreaker.com/episode/73854433Sat, 15 Aug 2026 09:04:19 +0000John MastinThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...29518falsefullhttps://www.spreaker.com/episode/twinkle-and-chubbins-their-astonishing-adventures-in-nature-fairyland-l-frank-baum--73802666https://api.spreaker.com/episode/73802666Tue, 11 Aug 2026 09:06:06 +0000John MastinThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...11731falsefullhttps://www.spreaker.com/episode/h-m-s-pinafore-or-the-lass-that-loved-a-sailor-w-s-gilbert--73771827https://api.spreaker.com/episode/73771827Mon, 10 Aug 2026 18:21:07 +0000John MastinThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...3773falsefullhttps://www.spreaker.com/episode/american-bee-journal-vol-vi-no-3-sept-1870-various--73743336https://api.spreaker.com/episode/73743336Mon, 10 Aug 2026 06:38:20 +0000John MastinThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...11527falsefullhttps://www.spreaker.com/episode/world-power-and-evolution-ellsworth-huntington--73720903https://api.spreaker.com/episode/73720903Sun, 09 Aug 2026 19:41:46 +0000John MastinWorld-Power and Evolution-Ellsworth Huntington27358falsefullhttps://www.spreaker.com/episode/scientific-american-supplement-no-458-october-11-1884-various--73684534https://api.spreaker.com/episode/73684534Sat, 08 Aug 2026 23:00:47 +0000John Mastin"Scientific American Supplement, No. 458, October 11, 1884-Various" offers a fascinating glimpse into the scientific discourse of the late 19th century, showcasing a range of topics that reflect the era's curiosity and innovation. Among the highlights...20115falsefullhttps://www.spreaker.com/episode/prehistoric-men-robert-j-braidwood--73301229https://api.spreaker.com/episode/73301229Sat, 01 Aug 2026 03:49:46 +0000John Mastin"Prehistoric Men" by Robert J. Braidwood delves into the lives and cultures of early human societies, exploring their development and the factors that shaped their existence. This insightful examination reveals the resilience and adaptability of our...19920falsefullhttps://www.spreaker.com/episode/chemistry-properties-and-tests-of-precious-stones-john-mastin--72087935https://api.spreaker.com/episode/72087935Wed, 20 May 2026 18:46:12 +0000John MastinThis is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common...10688basic,chemistry,earth,gems,mastin,precious,properties,sciences,stones,testsfalsefull